Loft

Products for loft insulation projects

With 25% of a home's heat lost through an uninsulated roof, ensuring you check your insulation is key to avoiding high energy costs.

With our range of loft insulation, homes can remain warm and comfortable throughout the entire year, regardless of their budget and requirements.

Upgrade loft insulation with our products today to ensure you or your customer's home is retaining as much heat as possible, and reduce energy costs. 

Loft

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Insulating Loft Spaces

The benefits of insulating a loft space are well known. Hot air in the home travels upward therefore trapping this heat before it is lost at the ceiling level, makes sense. Energy savings from an uninsulated loft to an insulated loft can be hundreds of pounds per year and the investment costs in this can be reclaimed back very fast when compared with other energy-saving upgrades. There are many loft insulation products to consider, one size/performance/type does not fit all.

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Showing 35 of 35 products
  • Pro Clima Solitex Plus - Vapour Permeable Membrane (1.5m x 50m / 75m²) | Insulation Merchant Pro Clima Solitex Plus - Vapour Permeable Membrane (1.5m x 50m / 75m²) | Insulation Merchant
    Sale 10%

    5.0

    SOLITEX PLUS by Pro Clima

    Pro Clima Solitex Plus - Vapour Permeable Membrane (1.5m x 50m / 75m²)

    £221.00 ex. VAT
    £2.95 per m²
    £265.20 inc. VAT
    £3.53 per m²
    £265.20 inc. VAT
    £3.53 per m²
    £295.80 Save £30.60
    £221.00 ex. VAT
    £2.95 per m²
    £246.50 Save £25.50
  • Pro Clima DA (Small Handy Roll) - Membrane (1.5m x 20m / 30m²) | Insulation Merchant Pro Clima DA (Small Handy Roll) - Membrane (1.5m x 20m / 30m²) | Insulation Merchant
    Sale

    5.0

    DA by Pro Clima

    Pro Clima DA (Small Handy Roll) - Membrane (1.5m x 20m / 30m²)

    £74.08 ex. VAT
    £2.47 per m²
    £88.90 inc. VAT
    £2.96 per m²
    £88.90 inc. VAT
    £2.96 per m²
    £90.00 Save £1.10
    £74.08 ex. VAT
    £2.47 per m²
    £75.00 Save £0.92
  • Pro Clima Solitex Plus (Small Handy Roll) - Vapour Permeable Membrane (1.5m x 15m / 22.5m²) | Insulation Merchant Pro Clima Solitex Plus (Small Handy Roll) - Vapour Permeable Membrane (1.5m x 15m / 22.5m²) | Insulation Merchant
    Sale 10%

    5.0

    SOLITEX PLUS by Pro Clima

    Pro Clima Solitex Plus (Small Handy Roll) - Vapour Permeable Membrane (1.5m x 15m / 22.5m²)

    £81.00 ex. VAT
    £3.60 per m²
    £97.20 inc. VAT
    £4.32 per m²
    £97.20 inc. VAT
    £4.32 per m²
    £108.48 Save £11.28
    £81.00 ex. VAT
    £3.60 per m²
    £90.40 Save £9.40
  • 100mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 370mm (1.78m²) 100mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 370mm (1.78m²)

    5.0

    INDITHERM HEMP - 370 by IndiNature®

    100mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 370mm (1.78m²)

    £24.41 ex. VAT
    £13.71 per m²
    £29.29 inc. VAT
    £16.46 per m²
    £29.29 inc. VAT
    £16.46 per m²
    Save £-29.29
    £24.41 ex. VAT
    £13.71 per m²
    £0.00 Save £-24.41
  • 100mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 570mm (2.74m²) 100mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 570mm (2.74m²)

    5.0

    INDITHERM HEMP - 570 by IndiNature®

    100mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 570mm (2.74m²)

    £37.61 ex. VAT
    £13.73 per m²
    £45.13 inc. VAT
    £16.47 per m²
    £45.13 inc. VAT
    £16.47 per m²
    Save £-45.13
    £37.61 ex. VAT
    £13.73 per m²
    £0.00 Save £-37.61
  • 50mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 370mm (3.55m²) 50mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 370mm (3.55m²)
    INDITHERM HEMP - 370 by IndiNature®

    50mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 370mm (3.55m²)

    £24.41 ex. VAT
    £6.88 per m²
    £29.29 inc. VAT
    £8.25 per m²
    £29.29 inc. VAT
    £8.25 per m²
    Save £-29.29
    £24.41 ex. VAT
    £6.88 per m²
    £0.00 Save £-24.41
  • 50mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 570mm (5.47m² / 8 per pack) 50mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 570mm (5.47m² / 8 per pack)
    INDITHERM HEMP - 570 by IndiNature®

    50mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 570mm (5.47m² / 8 per pack)

    £37.61 ex. VAT
    £6.88 per m²
    £45.13 inc. VAT
    £8.25 per m²
    £45.13 inc. VAT
    £8.25 per m²
    Save £-45.13
    £37.61 ex. VAT
    £6.88 per m²
    £0.00 Save £-37.61
  • 140mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 370mm (1.78m²) 140mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 370mm (1.78m²)

    5.0

    INDITHERM HEMP - 370 by IndiNature®

    140mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 370mm (1.78m²)

    £34.18 ex. VAT
    £19.20 per m²
    £41.02 inc. VAT
    £23.04 per m²
    £41.02 inc. VAT
    £23.04 per m²
    Save £-41.02
    £34.18 ex. VAT
    £19.20 per m²
    £0.00 Save £-34.18
  • 100mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 440mm (2.11m²) 100mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 440mm (2.11m²)

    5.0

    INDITHERM HEMP - 440 by IndiNature®

    100mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 440mm (2.11m²)

    £29.03 ex. VAT
    £13.76 per m²
    £34.84 inc. VAT
    £16.51 per m²
    £34.84 inc. VAT
    £16.51 per m²
    Save £-34.84
    £29.03 ex. VAT
    £13.76 per m²
    £0.00 Save £-29.03
  • 80mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 570mm (3.42m² / 5 per pack) 80mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 570mm (3.42m² / 5 per pack)
    INDITHERM HEMP - 570 by IndiNature®

    80mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 570mm (3.42m² / 5 per pack)

    £37.61 ex. VAT
    £11.00 per m²
    £45.13 inc. VAT
    £13.20 per m²
    £45.13 inc. VAT
    £13.20 per m²
    Save £-45.13
    £37.61 ex. VAT
    £11.00 per m²
    £0.00 Save £-37.61
  • 50mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 440mm (4.22m²) 50mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 440mm (4.22m²)
    INDITHERM HEMP - 440 by IndiNature®

    50mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 440mm (4.22m²)

    £29.03 ex. VAT
    £6.88 per m²
    £34.84 inc. VAT
    £8.26 per m²
    £34.84 inc. VAT
    £8.26 per m²
    Save £-34.84
    £29.03 ex. VAT
    £6.88 per m²
    £0.00 Save £-29.03
  • 140mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 570mm (2.74m²) 140mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 570mm (2.74m²)
    INDITHERM HEMP - 570 by IndiNature®

    140mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 570mm (2.74m²)

    £52.66 ex. VAT
    £19.22 per m²
    £63.19 inc. VAT
    £23.06 per m²
    £63.19 inc. VAT
    £23.06 per m²
    Save £-63.19
    £52.66 ex. VAT
    £19.22 per m²
    £0.00 Save £-52.66
  • 80mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 370mm (2.22m² / 5 per pack) 80mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 370mm (2.22m² / 5 per pack)
    INDITHERM HEMP - 370 by IndiNature®

    80mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 370mm (2.22m² / 5 per pack)

    £24.41 ex. VAT
    £10.99 per m²
    £29.29 inc. VAT
    £13.19 per m²
    £29.29 inc. VAT
    £13.19 per m²
    Save £-29.29
    £24.41 ex. VAT
    £10.99 per m²
    £0.00 Save £-24.41
  • 140mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 440mm (2.11m²) 140mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 440mm (2.11m²)
    INDITHERM HEMP - 440 by IndiNature®

    140mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 440mm (2.11m²)

    £40.65 ex. VAT
    £19.27 per m²
    £48.78 inc. VAT
    £23.12 per m²
    £48.78 inc. VAT
    £23.12 per m²
    Save £-48.78
    £40.65 ex. VAT
    £19.27 per m²
    £0.00 Save £-40.65
  • IndiNature IndiLoft Hemp Flexibatt Loft Insulation | Insulation Merchant
    INDILOFT HEMP by IndiNature®

    IndiNature IndiLoft Hemp Flexibatt Loft Insulation

    From £18.65 ex. VAT
    £6.81 per m²
    From £22.38 inc. VAT
    £8.17 per m²
    From £22.38 inc. VAT
    £8.17 per m²
    Save £-22.38
    From £18.65 ex. VAT
    £6.81 per m²
    £0.00 Save £-18.65
  • 80mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 440mm (2.64m² / 5 per pack) 80mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 440mm (2.64m² / 5 per pack)

    5.0

    INDITHERM HEMP - 440 by IndiNature®

    80mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 440mm (2.64m² / 5 per pack)

    £29.03 ex. VAT
    £11.00 per m²
    £34.84 inc. VAT
    £13.20 per m²
    £34.84 inc. VAT
    £13.20 per m²
    Save £-34.84
    £29.03 ex. VAT
    £11.00 per m²
    £0.00 Save £-29.03
  • LOFT LEG XL Loft Flooring Legs - Raise Loft Boards by 300mm (12 per box) | Insulation Merchant LOFT LEG XL Loft Flooring Legs - Raise Loft Boards by 300mm (12 per box) | Insulation Merchant
    Sale 10%

    4.0

    LOFT LEG by Loft Leg

    LOFT LEG XL Loft Flooring Legs - Raise Loft Boards by 300mm (12 per box)

    £14.36 ex. VAT
    £1.20 per ea
    £17.23 inc. VAT
    £1.43 per ea
    £17.23 inc. VAT
    £1.43 per ea
    £19.15 Save £1.92
    £14.36 ex. VAT
    £1.20 per ea
    £15.96 Save £1.60
  • LOFT LEG Loft Flooring Legs - Raise Loft Boards by 175mm (12 per box) | Insulation Merchant LOFT LEG Loft Flooring Legs - Raise Loft Boards by 175mm (12 per box) | Insulation Merchant
    Sale 9%
    LOFT LEG by Loft Leg

    LOFT LEG Loft Flooring Legs - Raise Loft Boards by 175mm (12 per box)

    £12.04 ex. VAT
    £1.00 per ea
    £14.45 inc. VAT
    £1.20 per ea
    £14.45 inc. VAT
    £1.20 per ea
    £15.90 Save £1.45
    £12.04 ex. VAT
    £1.00 per ea
    £13.25 Save £1.21
  • 100mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls) | Insulation Merchant
    COSYWOOL by Thermafleece

    25mm Thermafleece CosyWool Sheep Wool (1 x 370mm roll)

    £18.75 ex. VAT
    £4.22 per m²
    £22.50 inc. VAT
    £5.07 per m²
    £22.50 inc. VAT
    £5.07 per m²
    £22.50 Save £0.00
    £18.75 ex. VAT
    £4.22 per m²
    £18.75 Save £0.00
  • 140mm Knauf FrameTherm® Roll 32 (2 x 570mm rolls) - PALLET OF 12 | Insulation Merchant 140mm Knauf FrameTherm® Roll 32 (2 x 570mm rolls) - PALLET OF 12 | Insulation Merchant
    Summer Specials
    Free Shipping
    570mm
    FRAMETHERM ROLL 32 by Knauf Insulation

    140mm Knauf FrameTherm® Roll 32 (2 x 570mm rolls) - PALLET OF 12

    £677.26 ex. VAT
    £17.69 per m²
    £812.71 inc. VAT
    £21.23 per m²
    £812.71 inc. VAT
    £21.23 per m²
    Save £-812.71
    £677.26 ex. VAT
    £17.69 per m²
    £0.00 Save £-677.26